205  
FZUS54 KHGX 210320  
CWFHGX  
 
COASTAL WATERS FORECAST FOR TEXAS  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
920 PM CST WED NOV 20 2024  
 
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL  
OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS.  
 
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST  
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE  
AVERAGE HIGHEST 10 PERCENT OF THE WAVES.  
 
GMZ300-211630-  
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT  
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS  
920 PM CST WED NOV 20 2024  
 
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM  
INCLUDING GALVESTON AND MATAGORDA BAYS.  
 
WINDS AND SEAS WILL CONTINUE TO DIMINISH TONIGHT INTO THURSDAY.  
LIGHT ONSHORE WINDS RETURN SATURDAY AND STRENGTHEN SUNDAY INTO  
EARLY NEXT WEEK.  
 

 
 
GMZ335-211630-  
GALVESTON BAY-  
920 PM CST WED NOV 20 2024  
   
REST OF TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.    
THURSDAY
 
NORTH WINDS 5 TO 10 KNOTS, BACKING TO WEST LATE. BAY WATERS  
SMOOTH.    
THURSDAY NIGHT
 
WEST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
FRIDAY NIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.   
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.   
SUNDAY THROUGH MONDAY
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY  
CHOPPY.   
MONDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO SLIGHTLY  
CHOPPY.  
 

 
 
GMZ330-211630-  
MATAGORDA BAY-  
920 PM CST WED NOV 20 2024  
   
REST OF TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.   
THURSDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS, VEERING TO SOUTHEAST LATE.  
BAY WATERS SMOOTH.    
THURSDAY NIGHT
 
SOUTH WINDS AROUND 5 KNOTS, VEERING TO WEST IN THE  
LATE EVENING AND EARLY MORNING, VEERING TO NORTHWEST LATE. BAY WATERS  
SMOOTH.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS, VEERING TO EAST LATE. BAY  
WATERS SMOOTH.    
FRIDAY NIGHT
 
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.   
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.    
SATURDAY NIGHT THROUGH MONDAY
 
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS  
SLIGHTLY CHOPPY.   
MONDAY NIGHT
 
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO  
SLIGHTLY CHOPPY.  
 

 
 
GMZ350-355-211630-  
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT  
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-  
920 PM CST WED NOV 20 2024  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION
 
 
   
REST OF TONIGHT
 
NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. WAVE  
DETAIL: EAST 4 FEET AT 8 SECONDS AND NORTHEAST 3 FEET AT 4 SECONDS.   
THURSDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING NORTH AROUND  
10 KNOTS IN THE AFTERNOON. SEAS 3 TO 4 FEET. WAVE DETAIL: EAST 3 FEET  
AT 7 SECONDS AND NORTHEAST 2 FEET AT 3 SECONDS.    
THURSDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET  
OR LESS. WAVE DETAIL: EAST 2 FEET AT 5 SECONDS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET OR LESS.  
WAVE DETAIL: NORTHWEST 1 FOOT AT 2 SECONDS AND EAST 1 FOOT AT  
5 SECONDS.    
FRIDAY NIGHT
 
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET OR LESS.  
WAVE DETAIL: NORTHEAST 1 FOOT AT 4 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET OR LESS.  
WAVE DETAIL: EAST 1 FOOT AT 4 SECONDS.    
SATURDAY NIGHT AND SUNDAY
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO  
4 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
 

 
 
GMZ370-375-211630-  
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO  
60 NM-WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-  
920 PM CST WED NOV 20 2024  
   
..SMALL CRAFT SHOULD EXERCISE CAUTION
 
 
   
REST OF TONIGHT
 
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET,  
OCCASIONALLY TO 8 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT 7 SECONDS.   
THURSDAY
 
NORTHEAST WINDS 15 TO 20 KNOTS, BECOMING NORTH AROUND 10  
KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL: NORTHEAST 4 FEET AT 6 SECONDS.   
THURSDAY NIGHT
 
NORTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 3 FEET  
IN THE EVENING, THEN AROUND 2 FEET OR LESS. WAVE DETAIL: NORTHEAST  
3 FEET AT 6 SECONDS, BECOMING NORTHEAST 2 FEET AT 6 SECONDS.    
FRIDAY
 
NORTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET OR LESS.  
WAVE DETAIL: NORTHEAST 2 FEET AT 6 SECONDS.    
FRIDAY NIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS, VEERING TO EAST AFTER  
MIDNIGHT. SEAS AROUND 2 FEET OR LESS. WAVE DETAIL: NORTHEAST 1 FOOT  
AT 5 SECONDS.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET OR LESS.  
WAVE DETAIL: EAST 1 FOOT AT 4 SECONDS.    
SATURDAY NIGHT
 
SOUTH WINDS AROUND 15 KNOTS, RISING TO 15 TO 20 KNOTS  
AFTER MIDNIGHT. SEAS 3 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.    
SUNDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET.    
MONDAY
 
SOUTH WINDS 15 TO 20 KNOTS, EASING TO AROUND 15 KNOTS IN THE  
AFTERNOON. SEAS 4 TO 5 FEET.    
MONDAY NIGHT
 
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.  
 

 
 
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